管路系统环境试验技术

航天器管路系统,其可靠性关系到整个型号的发射成败,需要对管路系统进行充分的地面环境试验考核。根据管路环境试验的需求,通过管路的常温振动环境试验技术、高温振动环境试验技术、低温振动环境试验技术等对航天器各类管路进行充分的地面试验。考核试验中,管路的地面环境与在航天器上的工作环境基本一致。通过一系列管路地面试验的考核,为检查型号设计、工艺缺陷提供方法,保证型号成功发射。

Environmental Testing Technology of Pipeline System

It is important to carry out full ground environment tests for pipeline system. According to the tests' requirement, the normal temperature vibration, thermal-vibration and cryogenic- vibration environment test technology are developed to achieve all kinds of pipeline tests. The environment of the pipeline's ground test is basically the same as that of the spacecraft. Through the evaluation of a series of pipeline ground test, it exposes the design and process defects, and contributes to the successful launch.